Added js-only class, that only shows its element when js is activated

css/js/utility-e565527090.js

css/rev-manifest.json

gulpfile.js

public/css/utility.css

public/js/utility.js

resources/assets/js/scriptResultPage.js

resources/assets/js/scriptStartPage.js

resources/assets/js/utility.js

resources/assets/less/utility.less

resources/views/index.blade.php

resources/views/layouts/researchandtabs.blade.php

resources/views/layouts/result.blade.php

resources/views/layouts/resultPage.blade.php

resources/views/layouts/staticPages.blade.php